43 : 8 = ☐ (ост. ☐); 64 : 7 = ☐ (ост. ☐).
43 : 8 = 5 (ост. 3) $\snippet{name: long_division, x: 43, y: 8}$ 64 : 7 = 9 (ост. 1) $\snippet{name: long_division, x: 64, y: 7}$